Temperature compensated meter



April 6, i948.

TEMPERATURE COMPENSATED METER Filed Jan. 17, 194]. 3 SleeS-Shee. l

r4 wil/lll lNVENTOR {Enr/F' ATTO W. H. MARss-a 43%?934 6, 1948. W, H, MARSH 2,438,934

TEMPERATURE COMPENSATED METER Filed Jan. 17, 1941 ATTORN Apri! 6, 1948. w. H. MARSH TEMPERATURE COMPENSATED METER Filed Jan. `1'7, 1941 3 Sheets-Sheet 3 Patented Apr. 6, 1948 TEMPERATURE COMPENSATED METER Walter H. Marsh, Crafton, Pa., assignor to Rock- `well Manufacturing Company, a corporation of Pennsylvania Application -January 17, 1941, Serial No. 374,859

(Cl. 'i3-233) 9 claims. 1

The present invention relates to improvements in fluid meters driving a register which embodies thermal responsive means between the meter and register for compensating th'e register from standard calibration for variations in the temperature of the fluid being measured.

Petroleum products are sold on the basis of volumetric measurement at 60 F. and it is apparent that when a `volumetric measurement of a specie product is made at any other temperature an error occurs unless the change in volume due to temperature change is taken into account. However, the density of various petroleum products is not constant, and may even vary for different specications of a single commercial product. Thus, there not only is a difference in denn sity between crude oil, refined lubricating oil and gasoline, but the density of the various types of gasolines is not a constant factor. The proper volumetric measurement of a petroleum product, therefore, requires not only a correction factor for the density of the product being measured, but also a correction for the temperature difference of the uid from standard temperature.

It is not unusual to use the same pipe line common carrier for transporting various fluids, as only a limited quantity of the border fluids become commingled. In recent years, meters have come into use on such lines to measure the fluids. When a meter is employed on a pipe line for measuring fluids, it has been necessary to manually calculate the corrected volume from the meter reading by measuring the temperature and f determining the specific gravity from a sample of the metered fluid. This involves laborious work and introduces the possibility of human error.

While attempts heretofore have been made to automatically introduce a temperature correction factor into the measured volume, such devices have involved correction for ambient temperature changes which has not always been satisfactory, but even when the temperature factor was taken into account, the errors due to changes in specific gravity have had to be corrected by manual calculation with the disadvantages pointed out above.

It is an object of the present invention to provide a fluid meter which will accurately measure the volume of fluid and automatically compensate for variations in temperature of the fluid from a given standard substantially free from ambient temperature influences.

A further object is the provision 0f a fluid meter which will accurately measure the volume of fluids of various specific gravities and automatically compensate for variations in the temperature thereof.

Another object is the provision of a fluid meter which will accurately measure the volume of fluid and automatically compensate for variations in temperature of the iluid being measured and which is adjustable for different uids of different specic gravity.

Another object is the provision of a uid meter which will accurately measure the volume of fluid compensated for variations in temperature and specic gravity of the uid being measured, the compensation for specific gravity variations being ineffective at the base temperature.

According to the present invention, I provide a meter with a variable drive device between thc register and meter, and I provide a direct con nection between the temperature responsive ele ment and the variable drive device, thereby obviating ambient temperature influences and making compensation therefor unnecessary. Preferably the direct connection between the temperature responsive element and the variable drive device is adjustable so as to vary the ratio of drive change to temperature compensation and by calibrating this adjustment for different fluids of different density, I am able to combine with the temperature compensation a compensation for change in specific gravity. This adjustment is facilitated by grouping the various petroleum products into eight groups depending on the specic gravity range, and selecting a temperature coefficient for each group. The groupings of the American Petroleum Institute are given in the following table.

A. P. I. De- Group grces, Grav- Factor ity Range The invention will be described in greater detail in the following specification, taken in connection with the accompanying drawing, wherein I have illustrated preferred embodiments of the invention by way of example, and wherein:

Figuie- 1 is a view partly in vertical section of a preferred embodiment of the invention,

Figure 2 is a sectional view of a detail,

Figure4 2a is a vertical detail,

Figure 3 is a View partly in horizontal section on line lII-III of Figure 1 with certain parts broken away,

Figure 4 ls a side elevation of a detail looking in the direction of the arrow IV in Figure 1,

Figure 5 is a. side elevation of a detail looking in the direction of the arrow V of Figure 1,

Figures 6 and 'I are partly diagrammatic views of the gravity group adjustment,

Figure 8 is a view similar to Figure 1 of a modiflcation,

Figure 9 is a side elevation of a detail of Figure 8, and

Figure 10 is a plan view of Figure 9.

Referring to the drawing, there is shown a casing I of a meter of any suitable construction, for example, that disclosed in the application of Walter H. Marsh, Serial No. 179,394, led December 13, 1937, now Patent 2,274,206, granted February 24, 1942. The casing cover has a machined upper surface 2 to which is secured in any suitable manner the housing 3 for the drive mechanism between the meter and the register 4 suitably secured thereon. The shaft 6, driven by the meter, has a gear 1 thereon which meshes with a gear 8 secured on a shaft 9 passing through a suitable stuffing box I in the cover and having a gear at its outer end. The housing 3 has a bottom wall I2 which is bored to receive a bushing I3. A driving member I4 has a journal portion I which is journalled in the bushing I3, and a flattened shaft I6 extending therefrom receives a, gear |1 meshing with the gear I I.

The register drive shaft I9 carries a gear 28 at the top meshing with a suitable change gear by which the register is driven. Shaft I9 is separate from member I4 and is journalled in bushing 2| ln the top fwall 22 of the casing 3 and its lower end is received in a bore 23 in the part I5 of driving member I4. A drum 24 is secured to shaft I9, as by a pin 25, and is received in the recess 26 of the driving member |4.

A multiple one-way drive assemblyis received in recess 26, and in the preferred embodiment comprises a lower ball clutch drive member, indicated generally at 21, surrounding the drum 24 and secured to the drive member I4 by screws 28 or in any other suitable. manner, and an upper clutch driving member, indicated generally at 29, surrounding the drum 24, and journalled for free rotation in the recess 26. The ball clutch driving members may be of any suitable construction and preferably comprise a pair of anged brass clutch plates 3| and 32 riveted together with a steel plate 33 in between to provide recesses 34 in which are located hardened steel balls 35 urged inwardly by suitable springs 36. 'I'he circumferential walls 31 of the recesses are inclined toward the center so that when the lower clutch member 21 is turned counterclockwise, as viewed in Figure 2, the balls are wedged between the clutch drum 24 and recess walls 31 to grip and rotate the drum. Any desired number of such balls may be provided, and it will be apparent that they may be regarded singly or jointly as one form of a oneway drive means. The upper ball clutch assemsectional view of a bly 29 is similarly constructed and is arranged to drive when it is rotated counterclockwise.

The top plate 4| of the upper clutch member has a boss 42 whichis received in the center hole of a gear 45, the gear being suitably secured therein, as by rivets or the like. The driving member |4 has a ange 5| which is drilled at 52 to receive a pivot pin 58 which may be iluted at its lower end and is driven into place. A plate 54 has a gear segment 65 riveted thereto, and pin 53 passes through a hole in plate 54 and the center of gear segment 65 so as to hold the gear segment in mesh with gear 45. An arcuate slot 56 is provided in the plate through which passes the register drive shaft I9, and it will be apparent that the plate 54 and gear segment 55 thus are capable of pivotal movement about the pin 53 as they rotate in unison with-driving member I4. A roller 51 is journalled on a suitable pin 58 riveted into the plate 54, this roller preferably being journalled in antifriction ball bearings.

The casing 3 is bored at 6| to receive a iiuted dowel 62 (shown in transposed position in Figure 1) driven therein, and a cam member 64 is pivoted on pin 62, and overlies the one-Way drive mechanism, with register drive shaft |9 passing through an opening 65 therein. 'I'he cam 64 is out away to provide a groove or recessed track or orbit between guide walls 61 and 68 which receives the roller 51 therein with a running clearance, and the pivot pin 62 enables the cam to be adjusted to a concentric or eccentric position relative to the center of the one-way drive means. 'Ihe cam preferably is so located as to keep plate 54 from upward displacement from pin 53.

The casing 3 has an extension 18 at one side having a bore 1| therein which receives guide member 12 having a longitudinally split central hub 13 with a bore 15 therein. Guide 12 has a shoulder 16 adapted tc abut a ring 11 secured to the end face of the extension 10 by suitable screws 18, and a cover 19 is bolted to the ring by means of bolts 89, the heads of which may bel drilled to receive a wireand lead seal. A rod 8| passes through bore 15 with a sliding t. and has a pin 82 therein which enters the slot in hub 13 -so that rod 8| may turn with guide member 12. Rod 8| receives a sleeve 85 in which it is freely movable and which provides a guide portion 8B and a shoulder 81 for the spring 88, the opposite end of the spring being received over hub 13 and abutsmember 12. Limit sleeve 85 is held by spring 88 in abutting relation to a collar 89 pinned to rod 8|. The cam 64 has a flange 90 in which is located a slot 9| that receives a stud 92 having a head 93 that is bored and threaded at 94 to receive the threaded end of rod 8|. Stud 92 is of such length as to fit between the ange of the'cam and the machined under surface of top plate 22. A second limit collar 95 is pinned to rod 8| on the opposite side of stud 92. A kerf 96 is provided in the end of member 12 whereby the member 12 and rod 8| may be manually rotated by a screw driver inserted in the kerf 96, thus moving stud 92 along threaded rod 8| and shifting the cam member 64 about pivot 62, and the collars 89 and 95 serve to limit the extremes of manual adjustment of the cam.

The opposite side of casing3 has a bore |0| which receives the boss |82 of a bracket |03 secured to the machined face surrounding the bore by screws |04. Boss |82 has arms |05 and a guide hub un which is bored at sus to sudabiy i receive a rod |89 with a head Ilil onthe outer end. The inner end of the rod I 89 is bored at ||2 to slidably receive the reduced end of the rod 8|.

The meter casing or cover provides a well |2| which receives a capsule |22 subject to the temperature of the iuid being measured, this capsule preferably comprising a flanged cylinder adapted v to receive a flanged tube |23 welded or otherwise Y Vsupports the bell crank member.

secured across its open end and having one end of a bellows |24 suitably secured thereto at |25 in fiuidtight relation. A rod |21 has a ange |28 welded or otherwise secured to the inner end, and the opposite end of bellows |24 is suitably secured to this flange as at |29. There is thus provided a variable volume chamber |30 containing a iiuid` such a-s acetone or the like which responds to changes in temperature. Rod |21 extends through a guide hole |3| in a iianged bushing |32 which is threaded into a bore |33 in the end of the capsule.

An adjustable bell crank member |34 has inwardly extending arms |35 and a pin |31 suitably held against removal passes therethrough and through arms |95 of bracket |03 and pivotally A second hole |39 is provided for a purpose to be described later. Bell crank |34 has a split boss |4| which is bored and threaded to receive an adjusting screw |42 which bears on the upper end of rod |21. The bell crank member is bored at |43 to receive a trunnion |44 carrying a selector disk |45, and a tapered pin |46 projects from the inner face thereof and bears on head H0. Preferably pin |46 extends from the disk |45 to a distance equal to the distance between the center of pin |31 to disk |45, as this simplifies calibration. Thus, spring 88 bearing againstsleeve 85 urge-s rod 8|, rod |09 and head against pin |46, and also urges bell crank |34 to the right to cause screw |42 to engage against rod |21. -Bell crank |34 has a recess |54 in one face and a spring washer |55 located therein engages a groove |56 in trunnion |44 to prevent removal thereof but allow the trunnion to be rotated by means of a kerf |51 in the end thereof.

Disk |45 is rotatable with trunnion |44 and calibrated to co-operate with an index mark |49 on the bell crank member. As shown in Figure 5, this disk indicates various groups and various specific gravities in degrees A. P. I. for which the adjustment is intended. On the opposite side the ring 11 has an index mark |5| and the guide member 12 is calibrated with indices on its face. Preferably the ring also bears legends to indicate the directions in which the member 12 is to be turned to increase or decrease the driving ratio between the meter and register.

The operation of the apparatus now will be described. Referring to Figures 1 and 2a, member I4 is rotated from the meter by means of the interposed gearing and drives with it the lower clutch member 21. Upon rotation of the lower clutch member in counterclockwise direction, as viewed in Figure 2, the balls 35 grip the clutch drum 24, which is attached to register drive shaft I9, and the register drive shaft thus is rotatedA at the same speed as the member I4. Referring to Figures 2a and 3, it will be seen that plate 54, carrying roller 51, rotates with the member |4 and causes roller` 51 to travel in the cam track provided between walls 61 and 68. When the track is eccentric to shaft IB (or shaft I9) the eccentric path of roller 51 will oscillate the plate 54 about the pivot 53 and segment gear 55 se` driving the-register shaft i9 at an increased rate, which depends on the eccentric setting of the cam track. That is, of the two ball clutches or one way drive means, the faster moving one drives the shaft I9. It will be understood that within certain limits the change in drive ratio will be substantially proportional to the displacement of the cam track. By varying the eccentric position of cam 64 with respect to shaft I9, the extent of overdrive can be controlled within the limits of the adjustment, in. accordance with the specific gravity and related expansion coeftlcient-s of liquids being measured. This adjustment is ample within commercially acceptable limits for the liquids within an A. P. I. group over a 100 F. temperature range.l This may be done manually by rotating the retainer 12 which, through the pin 82 and slot connection, rotates threaded rod 8| to shift the position of stud 92 thereon, and thus shift the cam about the pivot 62. This shifting also may be accomplished by changes in temperature of the liquid being metered, as will now be described.

Referring to Figure l, it will be seen that any change in temperature of the liquid contained under cover will affect the temperature of the iiuid in chamber |38, causing its volume to change and thus move the bellows |24 and with it the rod |21 upwardly or downwardly depending on whether the temperature change is an increase or a decrease. Assuming it to be an increase, the rod |21, which engages screw |42, will be moved upwardly, thus moving the bell crank |34 about the pivot |31, and pin |46 engaging head will move the rod' |09 inwardly and thus will shift adjustment rod 8| and stud 92 bodily to adjust the cam position and change the drive ratio between the meter and register in accordance with the temperature of the fiuid being measured. The spring 88 and pin and slot connection of rod 3| with retainer 12 allows this sluiting to occur.

By Calibrating the temperature compensated mechanism at 60 F., the register will be driven slower when the temperature rises, and will be driven faster when the temperature falls.

The means and theory for adjustment for various specific gravities and expansion coenicients over a range of a plurality of A. P. I. groups now will be explained. Referring to Figure 6, it will be seen that the distance from the center of pin |31 to the point of contact of screw |42 and rod |21 is indicated by the letter R. In Figure 7, the actual radius 'I' from point 31 to the center of pin |46 is projected horizontally and indicated at S. If the disk |45 is turned to a position such that pin |46 moves to the position indicated at V, its projected radius will be S. Therefore, the leverage of the two positions of the pin will be directly proportioned to S to S'. Thus, the effective leverage ratio S to R of the bell crank |34 may be changed by rotating the disk |45 to change the ratio to S' to R, wherein S represents an adjusted position of pin |46, and by properly Calibrating the disk |45 with reference to a reference point |49, a selection of lever ratios may be made corresponding to the specinc gravity of the oil. As shown, the calibration is for six A. P. I. groups and for degrees'gravity A. P. I. It will be understood that the disk |45 may be graduated for any desired property of the iiuid to be measured.

The holes |39 are accurately determined and located so that when a locking pin |41 (Figure 10) is inserted therethrough the axis of rotation of disk |45 will be normal to the plane of the face .z of head H0. That is, the circle described by the apex of pin |46 will be coincident with the plane of head 'at all times. The temperature responsive element then is inserted in a iiuid at 60 F. or is maintained at this temperature in any other suitable manner, and the screw |42 s to base temperature-without removing the apparatus from the line, thus enabling adjustments to be made as frequently as desirable to take care then is turned down until it firmly engages rod |21. It will be seen that in this position when the selector disk |45 is rotated the leverage ratio of S to R is changed but this change is without effect on the drive means as the pin |48 rotates in the same plane as the iace of head i l0. Hence it is possible to bring the register into proper adjustment with the meter at the base temperature of wear in the meter and to provide for maximum accuracy of measurement of pipe line iuids of diering specific gravitles.

Chamber |30 connects with the adjustment mechanism by a rod 821 which is mainly surrounded by the liquid being measured in cover only a very small portion being subject to ambient temperature influences. However, if desired, a compensation for ambient temperature may be employed as disclosed in my copending application, Serial No. 244,596, filed December 8, 1938, for'Temperature compensated meter, which has been abandoned. Y

In the modification shown at Figures 8 to 10. the boss |60 in'bore lill is counterbored at |6| to receive the hub of a head |52 pinned at |63 to temperature calibration to make the register correspond to the corrected volume passed through the meter.

The adjustment so far described must generally be made prior to the installation of the meter in the line, due to the necessity of bringing the thermostat to the base temperature. Because adjusting screw |42 and rod |21 are normally in separable abutment and held in contact by the biasing spring 88, it is possible to adjust the mechanism in the iield without removing the meter from the line and regardless of whether the temperature of the line iluld and thermostat are above or below the basetemperature. This adjustment is preferably made while the line iluid temperature is approximately midway in the range of the normal variations. This is accomplished by backing the adjustment screw |42 away so it is out of contact with rod |21. Locking pin |41 is then inserted through the holes |39 in bell crank assembly to locate the mechanism in the base temperature position. The adjustment screw |42 is then turned to a position where it contacts the temperature responsive rod |21 with just suilicient contact Pressure so that the locking pin |41 may be moved to the registering holes |39 freely. The line temperature is then observed and the position of the rod |21 with respect to its position if the line iluid were at the base temperature is calculated. In the commercial embodiment of the mechanism disclosed rod 21 moves .212 per 100 F. temperature change of the line uid. Locking pin |41 is then removed and screw |42 is then turned in or out (depending uponwhether the line temperature is above or below the base temperature) by an amount sufficient to produce a linear movement equal to the said calculated figure. In said commercial embodiment one turn of screw |42 produces a linear movement of .03125 inch. The meter may now be calibrated with a weight or volumetric prover in the usual way, by operating member 12 through kerf 96 to alter the speed ratio of the speed change mechanism. When a volumetric prover is used, the measured volume must be calculatedto the base temperature. Correction to the base temperature of -the liquid in a weight prover is not necessary. It will accordingly be seen that provision of the separable abutting spring engaged elements in the operating assembly between the thermostat and the speed change shown) to the posts |19 extending from longitudinally movable shaft 64 extending through a bore |65 in the boss. lIhe end of shaft |64 is recessed at |66 to receive the end of rod 8|. vBell crank |61 is bored at |68 to receive the hollow stub |69 of a knurled disk lli having a pin |12 therein, and a split washer 13 co-operates with a groove |14 in the stub |69 to hold the disk in position. Disk |1| is calibrated like disk |45 and corresponds thereto, and a locking pin |41 having a knurled head ts into the bore |39 for calibration, as previously described. A bearing plate |15, secured by suitable screws to the arms |95, provides a bearing for the rod |64. A semi- Y cylindrical cover |16 may be secured in piace to provide a, housing for the mechanism, and an end plate |18 secured by suitable screws (not plate |15 covers the end of the housing.

What I claim as my invention and desire to secure by United States Letters Patent is:

1. In combination with a metering apparatus for measuring the volume of fluids at predetermined base temperature, including a displacement device, a register, a speed change mechanism between said device and said register, and a base structure supporting said speed change mechanism; thermostatic means controlling the speed ratio of said speed change mechanism responsive to the temperature of the fluid being metered; xed fulcrum manually settable mechanism adjustably supported on said base structure actuated by said thermostatic means to control the speed ratio of said speed change mechanism and operative to vary the ratio of response of said speed change mechanism per unit of movement of said thermostatic means; means to temporarily fix the position of said manually settable. mechanism with relation said base structure; and means to set the operative relationship of said thermostatic means to the fixed position of said manually settable mechanism, at temperatures of said thermostatic means diering from said base temperature. Y

2. In combination with a metering apparatus for measuring the volume of fluids at predetermined base temperature, including a displacement device, a register,and a. speed change mechmechanism permits ready calibration in the ileld speed change mechanism; means for temporarily ilxing said manuallyv settable mechanism with respect to said reference base structure to prevent movement thereof with respect to said speed changing mechanism during adjustment of said thermostatic mechanism; and means to adjust the relationship of said thermostatic mechanism` prises a meter, a speed lchange mechanism and av register in which the speed change mechanism has a member shiftable with respect to the speed change mechanism to vary the speed of said mechanism, the combination with said member of a pivoted bracket having a disk carrying a pin mounted in said :bracket for rotative adjustment in a plane parallel to the axis of the pivot of said bracket, said pin bearing against said member, and thermostatic means arranged to shift said bracket on its pivot and thus adjust said member.

4. In a measuring system of thetype that comprises a meter, a speed change mechanism and a register in which the speed change mechanism has a member shiftable with respect to the speed change mechanism to vary the speed of said mechanism, the combination with said member of a pivoted bracket having a pin adjustable toward and from the pivot of said bracket, said pin bearing against said member, thermostatic means arranged to shift said bracket on its pivot through separable abutting contact surfaces and thus adjust said member and an adjusting means to properly locate said :bracket with respect to said thermostatic means at a selected base temperature and at temperatures of said thermostatic means differing from said base temperature.

5. In a measuring system ci' the type that coinprises a meter, a speed change mechanism and a register in which the speed change mechanism has amember shiftable with respect tothe speed change mechanism to vary the speed of said mechanism, the combination with said member of a pivoted bracket having a pin adjustable toward and from the bracket pivot, said pin bearing against said member, thermostatic means arranged to shift said bracket on its pivot through' separable abutting contact surfaces, an adjustment between said thermostatic means and bracket, and means to temporarily hold said bracket from movement about its pivot during adjustment of said pin or the relative position of the thermostatic means with respect to 'the lbracket independently of the temperature of said thermostatic means.

6. In a measuring system of the type that comprises a meter, a speed change mechanism and a register in which the speed change mechanism has a member shiftable with respect to the speed change mechanism to vary the speed `of said mechanism, the combination with said member of a pivoted bracket having a disk carrying a. pin:v

mounted in said bracket for rotative adjustment in a plane parallel to theaxis of the pivot of said bracket, said pin bearing against said member, and thermostatic means arranged to shift said bracket on its pivot and thus adjust said member, and index means between said disk and bracket to visibly indicate said pin.

lthe degree of adjustment ofx iiuids at predetermined base temperatures of the type that includes a iiuid meter, a register and variable ratio drive means coupling said register and meter; the combination with said variable ratio drive means of a movable means having a substantially plane surface to 'vary the driving ratio thereof; a pivoted bracket; a member rotatably carried by said bracket and having an extension located eccentrically and adapted to engage said surface; temperature responsive means connected to move said bracket about its pivot; and means between said pivoted bracket and said temperature responsive means to adjust the datum conditions.

8. In a fluid metering apparatus of the type .that includes a variable ratio drive means; the combination with said variable ratio drive means of movable means having a substantially plane surface to vary the driving ratio thereof; a pivoted bracket; a member rotatably carried by said bracket and having an extension located eccentrically and adapted to engage said surface; tempe-rature responsive means connected to move said bracket about its pivot; and means for manually adjusting said variable ratio drive means independent of the temperature responsive A means.

7." In a duid metering apparatus tor measuring v mechanism has a rod shiftable with respect to the speed change mechanism to Vary the speed of said mechanism, the combination with said rod of a spring between the rod and casing to urge said rod in one direction, an adjustment between said rod and said speed change mechanism comprising a rotatable element slidably connected to said rod accessible from the outside of the casing permitting metering registration during adjustment, thermostatic means arranged to shift said rod in opposition to said spring and a further adjustment between said rod and said thermostatic means whereby the eiect of said last named means on the rod may be varied.

` WALTER H. MARSH.

REFERENCES CITED The following references are of record in the le oi this patent:

UNITED STATES PATENTS Number Name lBate 2,206,540 Whittaker July 2, 1940 2,208,687 Renfrew July 23, 1940 2,156,813 Hazard May 2, 1939 2,129,066 McGogy Sept. 6, 1938 2,151,201 GrithK Mar. 21, 1939 2,162,375 Chrisman June 13. 1939 2,191,766 Marsh Feb. 27, 1940 2,190,506 Wurr Feb. 13, 1940 2,216,016 Marsh Sept. 24, 1940 2,088,270 McCandless July 27, 1937 2,059,547 Brandle Nov. 3, 1936 2,164,671 Thoresen July 4, 1939 2,222,551 Ziebolz et al Nov. 19, 1940 2,100,037 Sandvoss Nov. 23, 1937 1,509,669 Eggleston Sept. 23, 1924 .2,302,529 Cornell et al Nov. 17, 1942 FOREIGN PATENTS lNumber Country Date 493.1202 .Great Britain oet. 5, 193s. 

